| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $206.64 | 9.103% | $225.4504 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $120.87 | 6.764% | $129.0456 | $129.05 | $129.05 | $129.00 |
| Purchase #3 | $161.37 | 8.149% | $174.52 | $174.52 | $174.50 | $174.50 |
| Purchase #4 | $97.76 | 4.678% | $102.3332 | $102.33 | $102.35 | $102.30 |
| Purchase #5 | $76.43 | 3.676% | $79.2396 | $79.24 | $79.25 | $79.20 |
| Purchase #6 | $5.34 | 11.874% | $5.9741 | $5.97 | $5.95 | $6.00 |
| Purchase #7 | $48.78 | 9.122% | $53.2297 | $53.23 | $53.25 | $53.20 |
| 7 purchase totals = | $717.19 | $769.7926 | $769.79 | $769.80 | $769.70 | |